New comp

Hello I'm currently searching the market for a new gaming PC I don't have a large wallet and can only spend about 700 I am willing to build my own "but it is not mandatory" The PC I have now runs wow on ultra in org at 25 fps and cannot even load black ops and crashes halfway through the game in bullet storm I am looking for something that will play WOW very well and Diablo 3 Starcraft Skyrim and all new games at high graphics levels.

Oh and on a side note if i open my case up and put a huge fan directed at the box it runs black ops at a low FR
The CPU is a Republic of gamer's with the matching MOBO thats what i think at least and i got the info from the blizzard beta profile setting page and i dont think my video card has that much VRAM. I am willing to upgrade any parts also if its not worth buying a new PC.

Last edited by Wafflemonster; 2011-09-25 at 10:20 PM.
Reason: More info